2007 Audi Q7 3.0L Diesel · LC07 DHO

The vehicle most recently passed its MOT on 6 March 2026, but the overall maintenance trend is concerning and appears to be worsening. While the car has consistently passed, there is a pattern of recurring and escalating defects. Specifically, the braking system has transitioned from thin pads in 2025 to worn, pitted, and scored discs and pads in 2026, indicating a lack of preventative maintenance. Furthermore, a deteriorating drive shaft boot has been flagged as severely deteriorated in both 2024 and 2026 without apparent rectification, suggesting a reactive rather than proactive approach to vehicle upkeep. With a recorded mileage of 155,908 miles over approximately 19 years, the vehicle has averaged roughly 8,206 miles per year. This usage rate is typical for a large SUV of this vintage and suggests consistent, moderate use rather than periods of prolonged standing. However, at this mileage, the drivetrain, suspension components, and various rubber seals are reaching the end of their natural service life. Prospective buyers should expect significant wear on high-stress components and should verify that major interval services have been performed to mitigate the risks associated with high-mileage engine and transmission wear. Immediate attention is required for the braking system and the offside front outer drive shaft. The pitted and scored condition of the brake discs, combined with thin pads, will likely result in reduced braking efficiency and potential brake shudder under heavy load. During a test drive, listen for any rhythmic clicking or popping sounds when turning the steering wheel at low speeds, as this is a primary symptom of a failed constant velocity joint resulting from the severely deteriorated boot. The failure to replace this boot since at least 2024 increases the risk of total joint failure, which would render the vehicle immobile. Beyond the immediate MOT advisories, the history of play in the steering rack inner joints and track rod ends warrants a thorough physical inspection. Check for any excessive movement or knocking in the steering assembly and observe the tyre tread for uneven wear, which often indicates misalignment or worn suspension bushes. Given the vehicle's age, it is also essential to inspect the underbody for structural corrosion and ensure that all calendar-based fluids, including the gearbox and differential oils, have been refreshed. A comprehensive review of the service history is strongly advised to confirm that the timing belt and water pump have been replaced in accordance with the manufacturer's intervals.